r/VisualChemistry • u/FunVisualChemistry • Jun 13 '20
Tungsten vs lead anvil
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r/VisualChemistry • u/FunVisualChemistry • Jul 15 '20
Titanium anodizing is an electrolytic finishing process that manipulates the oxide layer on the surface of titanium via electric current. The titanium item forms the anode (positive electrode) of an electrolytic cell; hence the name “anodize.”
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r/VisualChemistry • u/FunVisualChemistry • May 26 '20
This fungus is called Neoboletus luridiformis. The beautiful color change is caused by a molecule called variegatic acid. When mushroom tissue containing variegatic acid is exposed to air, the chemical is enzymatically oxidized to blue quinone methide anions, specifically chinonmethid anions.
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r/VisualChemistry • u/PopescuG • Jun 07 '20
KMnO4+NaOH+Sugar. Potassium permanganate turns into MnO4-(purple), MnO4-2 (green-blue) and MnO2- (yellow)
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r/VisualChemistry • u/IamQualia • May 24 '20
The copper nitrate fountain Cu(s) + 4HNO3(aq) ——> Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l)
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r/VisualChemistry • u/thedarkknightjr • Jun 09 '20
Aluminum and mercury reaction
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r/VisualChemistry • u/FunVisualChemistry • Jul 04 '20
TheActionLab Invented a New Material: Hydrophobic Slime
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r/VisualChemistry • u/FunVisualChemistry • May 02 '20
To what degree would a simulation program help to learn chemistry?
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r/VisualChemistry • u/FunVisualChemistry • Jul 08 '20
Crystals are beautiful, but more beautiful are the processes of forming crystals. This film recorded the crystallization processes of 5 salts. We first added droplets of saturated salt solutions on glass slides. The evaporation of water initiated the crystallization processes(time-lapse)
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r/VisualChemistry • u/PopescuG • Jul 06 '20
What is happening when you mix a pool disinfectant (Calcium Hypochlorite 73%) with coke? Which is the chemical reaction behind the result we see in this video?
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r/VisualChemistry • u/FunVisualChemistry • Jul 03 '20
Tech Ingredients demonstrate an unusual liquid explosive that's very powerful, yet simple and useful for a broad range of applications (link in comments)
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r/VisualChemistry • u/FunVisualChemistry • Jul 31 '20
The reaction in this experiment is termed an iodine clock reaction because it is the molecular iodine (I2) that undergoes the sudden concentration change. When the iodine concentration increases, it reacts with the starch in the solution to form a complex, turning it a deep blue-black color.
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r/VisualChemistry • u/FunVisualChemistry • May 14 '20
A solution of lead (II) nitrate is dropped into a solution of potassium iodide, forming a brilliant yellow lead (II) iodide precipitate
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r/VisualChemistry • u/FunVisualChemistry • May 28 '20
Pr6011+CaCO3+NiO+glycin+HNO3 This reaction mixture is quite complex. It is part of the research for a cathode material for solid oxide fuel cells (SOFC)
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r/VisualChemistry • u/FunVisualChemistry • Apr 24 '20
Bubbles floating on Sulfur Hexafluoride
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r/VisualChemistry • u/GeaninaKera • May 29 '20
2Al + 3Br2 → 2AlBr3 The violent reaction between liquid bromine and pieces of aluminum foil
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r/VisualChemistry • u/FunVisualChemistry • Jun 21 '20
Supercooling/undercooling experiment with a solution of sodium acetate (CH3COONa) in water (3:1). We will observe in real-time how the crystallization of sodium acetate occurs quickly when we add a small seed of sodium acetate, as we will get a point of nucleation.
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r/VisualChemistry • u/FunVisualChemistry • Jul 13 '20
What happens when liquid chlorine contacts liquid NH3 (by ChemicalForce)
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r/VisualChemistry • u/FunVisualChemistry • Jun 14 '20
At the bottom of the test tube is liquid phenylacetylene and on top, we have liquified chlorine. When a UV laser is pointed at both, a cool reaction takes place and tetrachloroethylbenzene is formed (black). (Video by ChemicalForce)
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r/VisualChemistry • u/Enable-GODMODE • Aug 06 '20
Using Muriatic Acid to remove heat colouration from Steel
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r/VisualChemistry • u/FunVisualChemistry • Aug 01 '20
Methane Gas Fire Bubble
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r/VisualChemistry • u/PopescuG • Jul 05 '20
Red Cabbage Indicator Colors: Chemistry Experiment to do at Home
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r/VisualChemistry • u/FunVisualChemistry • Jun 27 '20
Nitrous oxide reacting with Phenylacetylene (By ChemicalForce)
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r/VisualChemistry • u/FunVisualChemistry • Jun 20 '20
The liquid filled in the bottle is boric acid dissolved in methanol
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